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Patent Assignment Assignor Details
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Assignor Name : KARUPPIAH, VENKATESH
Total Assignments: 7
Assignment: 1
Reel/Frame:047663/0891   Pages: 12
Recorded: 12/04/2018
Attorney Dkt #:IS16.0901-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAN, XIAOGE
Exec Dt:
09/21/2018
2
DONG, ANJIE
Exec Dt:
11/07/2018
3
JOHNSON, GERARD
Exec Dt:
11/26/2018
4
AZAR, MICHAEL G.
Exec Dt:
11/07/2018
5
SONG, HUIMIN
Exec Dt:
11/09/2018
6
ZHANG, YOUHE
Exec Dt:
11/28/2018
7
KARUPPIAH, VENKATESH
Exec Dt:
11/07/2018
Assignee
1
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11098532
US20190071933
16121694
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:048961/0605   Pages: 14
Recorded: 04/23/2019
Attorney Dkt #:IS17.1262-US-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAN, XIAOGE
Exec Dt:
03/08/2019
2
CHEN, KE
Exec Dt:
03/01/2019
3
KARUPPIAH, VENKATESH
Exec Dt:
03/01/2019
4
COLLINS, ANTHONY L.
Exec Dt:
03/13/2019
5
LI, KE KEN
Exec Dt:
04/22/2019
6
SONG, FEI
Exec Dt:
02/26/2019
7
SINGH, RAKESH
Exec Dt:
04/01/2019
8
DU, MICHAEL HUI
Exec Dt:
03/05/2019
9
MORIARTY, KEITH
Exec Dt:
03/07/2019
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10662722
US20190078398
16191110
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 3
Reel/Frame:057262/0452   Pages: 24
Recorded: 08/16/2021
Attorney Dkt #:IS18.1235-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLER, ANDREW
Exec Dt:
05/27/2020
2
CHESNUTT, DENNIS PATRICK
Exec Dt:
05/27/2020
3
CHEN, KE
Exec Dt:
04/24/2020
4
GAN, XIAOGE
Exec Dt:
05/13/2020
5
KARUPPIAH, VENKATESH
Exec Dt:
05/13/2020
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11939867
US20220112770
17310625
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:058175/0024   Pages: 7
Recorded: 11/22/2021
Attorney Dkt #:IS18.1069-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCDONOUGH, SCOTT D.
Exec Dt:
03/29/2021
2
KARUPPIAH, VENKATESH
Exec Dt:
03/03/2021
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220220807
17595569
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:059167/0668   Pages: 16
Recorded: 03/04/2022
Attorney Dkt #:IS17.1049-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EYRE, RONALD K.
Exec Dt:
12/30/2020
2
FANG, YI
Exec Dt:
12/17/2020
3
CROCKETT, RONALD B.
Exec Dt:
01/28/2021
4
BELNAP, LYNN
Exec Dt:
12/17/2020
5
MADSEN, AARON
Exec Dt:
01/28/2021
6
ZHANG, HAIBO
Exec Dt:
12/21/2020
7
BELNAP, J. DANIEL
Exec Dt:
12/17/2020
8
TUCKER, CHRISTOPHER A.
Exec Dt:
01/27/2021
9
GAN, XIAOGE
Exec Dt:
11/02/2021
10
DONG, ANJIE
Exec Dt:
02/04/2021
11
KARUPPIAH, VENKATESH
Exec Dt:
03/03/2021
Assignee
1
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220307325
17639021
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 6
Reel/Frame:059813/0654   Pages: 16
Recorded: 05/04/2022
Attorney Dkt #:IS20.1869-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAHAJAN, MANOJ
Exec Dt:
05/04/2022
2
BELNAP, JOHN DANIEL
Exec Dt:
03/31/2022
3
GAN, XIAOGE
Exec Dt:
04/27/2022
4
FANG, YI
Exec Dt:
03/29/2022
5
PENG, CHENG
Exec Dt:
03/29/2022
6
BELNAP, LYNN
Exec Dt:
03/30/2022
7
ZHANG, YOUHE
Exec Dt:
03/29/2022
8
AZAR, MICHAEL GEORGE
Exec Dt:
04/20/2022
9
KARUPPIAH, VENKATESH
Exec Dt:
03/03/2021
10
LEBARON, ANTHONY
Exec Dt:
04/11/2022
11
YAO, XIAN
Exec Dt:
04/08/2022
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11578538
US20210215003
17248105
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:063268/0087   Pages: 9
Recorded: 04/10/2023
Attorney Dkt #:IS20.2093-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCDONOUGH, SCOTT D.
Exec Dt:
11/02/2021
2
KARUPPIAH, VENKATESH
Exec Dt:
05/04/2022
3
KUMAR, MAHESHA
Exec Dt:
10/20/2021
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230374865
18247111
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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